/*
 * Copyright 2012-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.assertj.core.api.atomic.longadder;

import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;

import java.util.concurrent.atomic.LongAdder;

import org.assertj.core.presentation.StandardRepresentation;
import org.junit.jupiter.api.Test;

class LongAdderAssert_customRepresentation_Test {

  @Test
  void should_honor_custom_representation() {
    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat(new LongAdder()).withRepresentation(new CustomRepresentation())
                                                                                                .isEqualTo(-1))
                                                   .withMessageContaining("@0L@");
  }

  private class CustomRepresentation extends StandardRepresentation {

    @Override
    protected String toStringOf(LongAdder s) {
      return "@" + s + "L@";
    }

  }

}
